Complications from sickle cell disease caused Gray to drop out of school and quit work. She jumped at the chance to be a part of the study at HCA Healthcare’s Sarah Cannon Research Institute and TriStar Centennial Medical Center in Nashville, one of eight sites recruiting patients for the research in the United States, Canada and Europe.

Complications from sickle cell disease caused Gray to drop out of school and quit work. She jumped at the chance to be a part of the study at HCA Healthcare’s Sarah Cannon Research Institute and TriStar Centennial Medical Center in Nashville, one of eight sites recruiting patients for the research in the United States, Canada and Europe.